[INFO] fetching crate lxc 0.6.0...
[INFO] testing lxc-0.6.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate lxc 0.6.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate lxc 0.6.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lxc 0.6.0
[INFO] finished tweaking crates.io crate lxc 0.6.0
[INFO] tweaked toml for crates.io crate lxc 0.6.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate lxc 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lxc-sys v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7007c8b3e7ccacbb44c598917c4e94e780cf8877cb99c527f0b2043d12e6e8fc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7007c8b3e7ccacbb44c598917c4e94e780cf8877cb99c527f0b2043d12e6e8fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7007c8b3e7ccacbb44c598917c4e94e780cf8877cb99c527f0b2043d12e6e8fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7007c8b3e7ccacbb44c598917c4e94e780cf8877cb99c527f0b2043d12e6e8fc", kill_on_drop: false }`
[INFO] [stdout] 7007c8b3e7ccacbb44c598917c4e94e780cf8877cb99c527f0b2043d12e6e8fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b9a06ffd04f40c14eac12ee828e038015116bdf2d3d42e77ef0fd257e38668e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9b9a06ffd04f40c14eac12ee828e038015116bdf2d3d42e77ef0fd257e38668e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling bindgen v0.59.0
[INFO] [stderr]    Compiling clang-sys v1.2.0
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling lxc-sys v0.4.0
[INFO] [stderr]    Compiling lxc v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.81s
[INFO] running `Command { std: "docker" "inspect" "9b9a06ffd04f40c14eac12ee828e038015116bdf2d3d42e77ef0fd257e38668e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b9a06ffd04f40c14eac12ee828e038015116bdf2d3d42e77ef0fd257e38668e", kill_on_drop: false }`
[INFO] [stdout] 9b9a06ffd04f40c14eac12ee828e038015116bdf2d3d42e77ef0fd257e38668e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6e9a320fdd497b079498af1390c30f20b8be36b39e3f2e6e5e7ce28b28a9a97d
[INFO] running `Command { std: "docker" "start" "-a" "6e9a320fdd497b079498af1390c30f20b8be36b39e3f2e6e5e7ce28b28a9a97d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lxc v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0063]: missing field `log_fd` in initializer of `Options`
[INFO] [stdout]   --> examples/run_command.rs:24:23
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut options = lxc::attach::Options {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^ missing `log_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lxc` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "6e9a320fdd497b079498af1390c30f20b8be36b39e3f2e6e5e7ce28b28a9a97d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e9a320fdd497b079498af1390c30f20b8be36b39e3f2e6e5e7ce28b28a9a97d", kill_on_drop: false }`
[INFO] [stdout] 6e9a320fdd497b079498af1390c30f20b8be36b39e3f2e6e5e7ce28b28a9a97d